217588464

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 446654736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 61, 69, 72, 92, 108, 122, 138, 144, 183, 184, 207, 216, 244, 276, 359, 366, 368, 414, 432, 488, 549, 552, 621, 718, 732, 828, 976, 1077, 1098, 1104, 1242, 1403, 1436, 1464, 1647, 1656, 2154, 2196, 2484, 2806, 2872, 2928, 3231, 3294, 3312, 4209, 4308, 4392, 4968, 5612, 5744, 6462, 6588, 8257, 8418, 8616, 8784, 9693, 9936, 11224, 12627, 12924, 13176, 16514, 16836, 17232, 19386, 21899, 22448, 24771, 25254, 25848, 26352, 33028, 33672, 37881, 38772, 43798, 49542, 50508, 51696, 65697, 66056, 67344, 74313, 75762, 77544, 87596, 99084, 101016, 131394, 132112, 148626, 151524, 155088, 175192, 197091, 198168, 202032, 222939, 262788, 297252, 303048, 350384, 394182, 396336, 445878, 503677, 525576, 591273, 594504, 606096, 788364, 891756, 1007354, 1051152, 1182546, 1189008, 1511031, 1576728, 1783512, 2014708, 2365092, 3022062, 3153456, 3567024, 4029416, 4533093, 4730184, 6044124, 8058832, 9066186, 9460368, 12088248, 13599279, 18132372, 24176496, 27198558, 36264744, 54397116, 72529488, 108794232, 217588464]

約数ペア:

[(1, 217588464), (2, 108794232), (3, 72529488), (4, 54397116), (6, 36264744), (8, 27198558), (9, 24176496), (12, 18132372), (16, 13599279), (18, 12088248), (23, 9460368), (24, 9066186), (27, 8058832), (36, 6044124), (46, 4730184), (48, 4533093), (54, 4029416), (61, 3567024), (69, 3153456), (72, 3022062), (92, 2365092), (108, 2014708), (122, 1783512), (138, 1576728), (144, 1511031), (183, 1189008), (184, 1182546), (207, 1051152), (216, 1007354), (244, 891756), (276, 788364), (359, 606096), (366, 594504), (368, 591273), (414, 525576), (432, 503677), (488, 445878), (549, 396336), (552, 394182), (621, 350384), (718, 303048), (732, 297252), (828, 262788), (976, 222939), (1077, 202032), (1098, 198168), (1104, 197091), (1242, 175192), (1403, 155088), (1436, 151524), (1464, 148626), (1647, 132112), (1656, 131394), (2154, 101016), (2196, 99084), (2484, 87596), (2806, 77544), (2872, 75762), (2928, 74313), (3231, 67344), (3294, 66056), (3312, 65697), (4209, 51696), (4308, 50508), (4392, 49542), (4968, 43798), (5612, 38772), (5744, 37881), (6462, 33672), (6588, 33028), (8257, 26352), (8418, 25848), (8616, 25254), (8784, 24771), (9693, 22448), (9936, 21899), (11224, 19386), (12627, 17232), (12924, 16836), (13176, 16514)]